Given the nature of some unlawful behaviour in elite circles, and their perceived elevated social standing, they may be inclined to think they are above the law.
Thus be more inclined to commit such acts as though getting away with these acts themselves were confirmation of their own autonomy?
May serve to reinforce their own grandiose affect?
I think it comes down to a self justified/rationalised (falsely or otherwise) perceived entitlement...
A peasant will justify stealing a loaf of bread, as readily as a businessman will justify embezzlement in many cases.
However, as we all know, some crimes cant be put down to perceived need, rather they are committed out of pure selfishness, indulgence, a self perceived entitlement to a-type-of-crime the lesser classes aren't privileged to......even when this is at the expense of others who may not have had the opportunity to define their own existence, much less class yet.
These sorts of people take comfort in their deprivation alone not having altered the outcome of the 'victims' lives to any 'measurable' or great extent, so don't see their 'contributory' deviant acts alone as being harmful, or themselves accountable even.